Industrial Shields IS.MDUINO.21+ Mode d'emploi

M-DUINO PLC ARDUINO

ETHERNET 21 I/Os ANALOG/DIGITAL

PLUS

PLC ARDUINO ETHERNET 21 I/Os

ANALOG/DIGITAL PLUS

Ref. IS.MDUINO.21+ Rev. 1: 21-02-2020

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Ref. IS.MDUINO.21+ Rev. 1: 21-02-2020

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Ethernet PLC MDuino 21 PLUS

User Guide

Revised August 2019

Ref. IS.MDUINO.21+ Rev. 1: 21-02-2020

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Preface

This User Guide is been implemented by Boot & Work, S.L. working

under the name Industrial Shields.

Purpose of the manual

The information contained in this manual can be used as a reference to operating, to

functions, and to the technical data of the signal modules, power supply modules and

interface modules.

Intended Audience

This User Guide is intended for the following audience:

 Persons in charge of introducing automation devices.

 Persons who design automation systems.

 Persons who install or connect automation devices.

 Persons who manage working automation installation.

Warnings:

 Unused pins should not be connected. Ignoring the directive may damage the

controller.

 Improper use of this product may severely damage the controller.

 Refer to the controller’s User Guide regarding wiring considerations.

 Before using this product, it is the responsibility of the user to read the product’s User

Guide and all accompanying documentation.

 Maintenance must be performed by qualified personnel familiarized with the

construction, operation, and hazards involved with the control.

 Maintenance should be performed with the control out of operation and

disconnected from all sources of power.

 Care should be taken when servicing electrostatic sensitive components. The

manufacturer's recommendations for these components should be followed.

 The M-Duino Family PLCs are Open Type Controllers. It is required that you install the

M-Duino PLC in a housing, cabinet, or electric control room. Entry to the housing,

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cabinet, or electric control room should be limited to authorized personnel. Failure to

follow these installation requirements could result in severe personal injury and/or

property damage. Always follow these requirements when installing M-Duino family

PLCs.

 In case of installation or maintenance of the M-Duino please follow the instructions

marked in the Installation and Maintenance section.

 Do not disconnect equipment when a flammable or combustible atmosphere is

present. Disconnection of equipment when a flammable or combustible atmosphere is

present may cause a fire or explosion which could result in death, serious injury and/or

property damage.

Avertissements:

 Les broches non utilisées ne doivent pas être connectées. Ignorer la directive peut

endommager le contrôleur.

 Une utilisation incorrecte de ce produit peut endommager gravement le contrôleur.

 Reportez-vous au Guide de l’utilisateur du contrôleur pour les considérations de

câblage.

 Avant d’utiliser ce produit, il incombe à l’utilisateur de lire le Guide de l’utilisateur du

produit et la documentation qui l’accompagne.

 La maintenance doit être effectuée par personnel qualifié familiarisé avec la

fabrication, le fonctionnement et les dangers liés au contrôleur.

 La maintenance doit être effectuée avec l’équipement hors service et déconnectée de

toutes les sources d'alimentation.

 Faites attention lors de l'entretien des composants sensibles à l'électricité statique.

Les recommandations du fabricant pour ces composants doivent être suivies.

 Les automates de la famille M-Duino sont des contrôleurs de type ouvert. Il est

nécessaire d'installer l'automate M-Duino dans un boîtier, une armoire ou une salle de

contrôle électrique. L'accès au boîtier, à l'armoire ou à la salle de commande

électrique doit être limité au personnel autorisé. Le non-respect de ces exigences

d'installation peut entraîner des blessures graves et/ou des dommages matériels

importants. Respectez toujours ces exigences lors de l'installation des automates de la

famille M-Duino.

 En cas d'installation ou de maintenance du M-Duino, veuillez suivre les instructions

indiquées dans la section Installation et Maintenance.

 Ne débranchez pas l'équipement en présence d'une atmosphère inflammable ou

combustible. La déconnexion de l'équipement en présence d'une atmosphère

inflammable ou combustible peut provoquer un incendie ou une explosion pouvant

entraîner la mort, des blessures graves et/ou des dommages matériels.

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Application Considerations and Warranty

Read and Understand this Manual

Please read and understand this manual before using the product. Please consult your

comments or questions to Industrial Shields before using the product.

Application Consideration

THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED.

THEY SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR

PROTECTIVE DEVICE FOR ENSURING SAFETY OF PERSONS, AS THEY ARE

NOT RATED OR DESSIGNED FOR SUCH PURPOSES.

Please know and observe all prohibitions of use applicable to the products.

FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY

WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESSIGNED

TO ADDRESS THE RISKS, NEVER USE THE INDUSTRIAL SHIELDS PRODUCTS.

NEVER USE THE INDUSTRIAL SHIELDS PRODUCTS BEFORE THEY ARE

PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE

OVERALL EQUIPMENT OR SYSTEM.

Industrial Shields shall not be responsible for conformity with any codes, regulations or

standards that apply to the combination of products in the customer’s application or use

of the product.

The following are some examples of applications for which particular attention must be

given. This is not intended to be an exhaustive list of all possible uses of the products,

nor is it intended to imply that the uses may be suitable for the products:

 Systems, machines, and equipment that could present a risk to life or property.

 Nuclear energy control systems, combustion systems, railroad systems,

aviation systems, medical equipment, amusement machines, vehicles, safety

equipment, and installation subject to separate industry or government

regulations.

 Outdoor use, uses involving potential chemical contamination or electrical

interference, or conditions or uses not described in this document.

At the customer’s request, INDUSTRIAL SHIELDS will provide applicable third party

certification documents identifying ratings and limitations of use that apply to the

products. This information by itself is not sufficient for a complete determination of the

suitability of the products in combination with the system, machine, end product, or

other application or use.

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Intended use or of Industrial Shields products

Consider the following:

Industrial Shields products should only be used for the cases of application foreseen in

the catalogue and the associated technical documentation. If third-party products and

components are used, they must have been recommended or approved by Industrial

Shields.

The correct and safe operation of the products requires that your transport, storage,

installation, assembly, operation and maintenance have been carried out in a correct It

must respect the permissible ambient conditions. You should also follow the indications

and warnings that appear in the associated documentation.

The product / system dealt with in this documentation should only be handled or

manipulated by qualified personnel for the task entrusted and observing what is

indicated in the documentation corresponding to it, particularly the safety instructions

and warnings included in it. Due to their training and experience, qualified personnel

are in a position to recognize risks resulting from the handling or manipulation of such

products / systems and to avoid possible hazards.

Disclaimers

Weights and Dimensions

Dimensions and weights are nominal and they are not used for manufacturing

purposes, even when tolerances are shown.

Performance Data

The performance data given in this manual is provided as a guide for the user in

determining suitability and does not constitute a warranty. It may represent the result of

INDUSTRIAL SHIELDS’s test conditions, and the users most correlate it to actual

application requirements. Actual performance is subject to the INDUSTRIAL SHIELDS

Warranty and Limitations of Liability.

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Errors and Omissions

The information in this document has been carefully checked and is believed to be

accurate; however, no responsibility is assumed for clerical, typographical, or

proofreading errors, or omissions.

Residual Risks

The control and drive components of an Industrial Shields PLC are approved for

industrial and commercial use in industrial line supplies. Their use in public line

supplies requires a different configuration and/or additional measures. These

components may only be operated in closed housings or in higher-level control

cabinets with protective covers that are closed, and when all of the protective devices

are used. These components may only be handled by qualified and trained technical

personnel who are knowledgeable and observe all of the safety information and

instructions on the components and in the associated technical user documentation.

When carrying out a risk assessment of a machine in accordance with the EU

Machinery Directive, the machine manufacturer must consider the following residual

risks associated with the control and drive components of a PDS.

1. Unintentional movements of driven machine components during commissioning,

operation, maintenance, and repairs caused by, for example: − Hardware defects

and/or software errors in the sensors, controllers, actuators, and connection technology

− Response times of the controller and drive − Operating and/or ambient conditions not

within the scope of the specification − Condensation / conductive contamination −

Parameterization, programming, cabling, and installation errors − Use of radio devices /

cellular phones in the immediate vicinity of the controller − External influences /

damage.

2. Exceptional temperatures as well as emissions of noise, particles, or gas caused by,

for example: − Component malfunctions − Software errors − Operating and/or

ambient conditions not within the scope of the specification − External

influences / damage.

3. Hazardous shock voltages caused by, for example: − Component malfunctions −

Influence of electrostatic charging − Induction of voltages in moving motors − Operating

and/or ambient conditions not within the scope of the specification − Condensation /

conductive contamination − External influences / damage

4. Electrical, magnetic and electromagnetic fields generated in operation that can pose

a risk to people with a pacemaker, implants or metal replacement joints, etc. if they are

too close.

5. Release of environmental pollutants or emissions as a result of improper operation

of the system and/or failure to dispose of components safely and correctly.

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Warranty and Limitations of Liability

Warranty

Industrial Shields’s exclusive warranty is that the products are free from defects in

materials and workmanship for a period of one year (or other period if specified) from

date of sale by Industrial Shields.

INDUSTRIAL SHIELDS MAKES NO REPRESENTATION OR WARRANTY,

EXPRESSED OR IMPLIED, REGARDING MERCHANABILITY, NON-

INFRINGEMENT, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS.

ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE

HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE

REQUIREMENTS OF THEIR INTENDED USE. INDUSTRIAL SHIELDS DISCLAIMS

ALL OTHER WARRANTIES, EXPRESS OR IMPLIED

Limitations of Liability

INDUSTRIAL SHIELDS SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT,

OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMERCIAL LOSS IN

ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS

BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

IN NO EVENT SHALL INDUSTRIAL SHIELDS BE RESPONISBLE FOR WARRANTY,

REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS INDUSTRIAL

SHIELDS’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY

HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO

CONTAMINATION, ABUSE, MISUSE, OR INAPPROPIATE MODIFICATION OR

REPAIR.

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ETL Listing Mark-Direct Imprint information

Conforms to UL Std. 61010-1

Conforms to UL Std. 61010-2-201

Certified to CSA Std. C22.2 No. 61010-1

Certified to CSA Std. C22.2 No. 61010-2-201

5016476

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Table of Contents

General Description M-DUINO 21 I/Os PLUS product ............................................. 12 1

1.1 Zone - Nomenclature ................................................................................................... 12

1.2 Zone Distribution......................................................................................................... 13

1.3 A Zone Features .......................................................................................................... 14

1.4 Mechanical dimension ................................................................................................. 14

1.5 General Features ......................................................................................................... 15

Technical Specifications: ........................................................................................ 17 2

2.1 General Specifications: ................................................................................................ 17

2.2 Performance Specification: .......................................................................................... 17

2.3 Symbology................................................................................................................... 18

Precautions ........................................................................................................... 19 3

3.1 Arduino Board ............................................................................................................. 19

3.2 Intended Audience ...................................................................................................... 19

3.3 General Precautions .................................................................................................... 19

Software interface ................................................................................................. 19 4

How to connect PLC Arduino to PC ........................................................................ 22 5

How to connect PLC to power supply .................................................................... 24 6

M-Duino 21 I/Os PLUS Pinout ................................................................................ 25 7

7.1 A Zone connection....................................................................................................... 25

7.2 B Zone (Analog Shield) ................................................................................................. 27

Switch Configuration ............................................................................................. 28 8

8.1 A Zone: Communications ............................................................................................. 28

8.2 B, C & D Zone Swithces ................................................................................................ 30

M-Duino Arduino I/Os 5V pins ............................................................................... 31 9

9.1 I2C pins – SDA/SCL....................................................................................................... 31

9.2 Serial 0 – RX0/TX0 ....................................................................................................... 31

9.3 Serial 1 – RX1/TX1 ....................................................................................................... 32

9.4 SPI – MISO/MOSI/SCK ................................................................................................. 32

9.5 Pin 2/Pin 3 ................................................................................................................... 32

A Zone Features: Communications & RTC & uSD ................................................ 33 10

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10.1 RS-232 ......................................................................................................................... 33

10.2 RS-485 ......................................................................................................................... 33

10.3 I2C ............................................................................................................................... 33

10.4 SPI ............................................................................................................................... 34

10.5 TTL .............................................................................................................................. 34

10.6 Ethernet ...................................................................................................................... 34

10.7 RTC.............................................................................................................................. 35

10.8 uSD ............................................................................................................................. 35

Instructions for interconnection between Industrial Shields controllers ............. 37 11

11.1 RS-232 Communication: .............................................................................................. 37

11.2 RS-485 Communication: .............................................................................................. 37

11.2.2 Full Duplex ....................................................................................................... 37

11.3 Ethernet ...................................................................................................................... 38

I/O technical details:.......................................................................................... 39 12

Typical Connections ........................................................................................... 41 13

Connector details: ............................................................................................. 46 14

Mechanical Characteristics ................................................................................ 47 15

Installation and Maintenance ............................................................................ 48 16

Revision Table ................................................................................................... 51 17

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General Description M-DUINO 21 I/Os PLUS product 1

1.1 Zone - Nomenclature

The nomenclature shown in this point will be used in the whole User Guide, so it is

important to understand this nomenclature.

The nomenclature to differentiate the zones is based on the Alphabet, being A the

shield from below and B the shield from above. It has 2 zones (A, B):

 The inputs in the zone B are named I0.X, being X any number suitable in the

Shield. Outputs are named as Q0.X.

A ZONE

B ZONE

A ZONE

B ZONE

A ZONE

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1.2 Zone Distribution

The distribution of the different features that provide the M-Duino 21 I/Os PLUS is the

following one:

Shield

B Zone

Analog Shield

13 Inputs

(13 Digital inputs,

6 of which can

work as Analog

Input)

8 Outputs

(8 Digital Outputs,

3 of which can

work as Analog

Output)

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1.3 A Zone Features

Shield

A Zone

Communication

Shield

(1x) Ethernet

(1x) USB

(1x) I2C

(3x) TTL

(1x) RS-232

(1x) HALF/FULL Duplex RS-485

(1x) SPI external Port

(1x) RTC

(1x) uSD Socket

1.4 Mechanical dimension

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1.5 General Features

CONECTABLE PLC ARDUINO 24Vcc M-DUINO

MODEL TYPE

A+B Zone

Input Voltage

12 to 24Vdc

Fuse protection (2.5A)

Polarity protection

Input rated voltage

24 Vdc

Rated Power

30 W

I max.

1.5A

Size

101x119.5x119.3

Clock Speed

16MHz

Flash Memory

256KB of which 8KB used by bootloader

SRAM

8KB

EEPROM

4KB

Communications

I2C – Ethernet Port – USB – RS485 – RS232 -- SPI

– (2x) Rx, Tx (Arduino pins)

Max232-Max485-W5500

USB consideration!

Only meant for uploading or debugging, not

always connected as a serial in a project!

Cannot be working in a final

application

An/Dig Input 10bit

(0-10Vcc)

0 to 10Vac

Input Impedance: 39K

Separated PCB ground

Rated Voltage: 10Vac

7 to 24Vdc

I min: 2 to 12 mA

Galvanic Isolation

Rated Voltage: 24 Vdc

Digital Isolated Input

(24Vcc)

7 to 24Vdc

I min: 2 to 12 mA

Galvanic Isolation

Rated Voltage: 24 Vdc

* Interrupt isolated

Input HS (24Vcc)

7 to 24Vdc

I min: 2 to 12 mA

Galvanic Isolation

Rated Voltage: 24Vdc

Analog Output 8bit

(0-10Vcc)

0 to 10Vac

I max: 20 mA

Separated PCB ground

Rated Voltage: 10Vac

Digital Isolated

Output (24Vcc)

5 to 24Vdc

I max: 70 mA

Galvanic Isolation

Diode Protected for Relay

Rated Voltage: 24Vdc

Imax 24Vdc: 410 mA

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Digital Isolated

Output Relay

220V Vdc

I max: 5A

Galvanic Isolation

Diode protected for Relay

PWM Isolated Output

8bit (24Vcc)

5 to 24Vdc

I max: 70 mA

Galvanic Isolation

Diode Protected for Relay

Rated Voltage: 24Vdc

Expandability

I2C - 127 elements - Serial Port RS232/RS485

* By using this type of signal can no longer use Digital signal

(24Vdc)

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Technical Specifications: 2

2.1 General Specifications:

Item

M-Duino PLC Arduino Ethernet 21 I/Os Analog/Digital PLUS

Power supply

voltage

DC power supply

12 to 24Vdc

Operating

voltage range

DC power supply

11.4 to 25.4Vdc

Power

consumption

DC power supply

30W max.

External

power supply

Power supply

voltage

24Vdc

Power supply

output capacity

700Ma

Insulation resistance

20MΩ min.at 500Vdc between the AC terminals and the protective earth terminal.

Dielectric strength

2.300 VAC at 50/60 Hz for one minute with a leakage current of 10mA max. Between all the

external AC terminals and the protective ground terminal.

Shock resistance

80m/s2 in the X, Y and Z direction 2 times each.

Ambient temperature (operating)

0º to 60ºC

Ambient humidity (operating)

10% to 90% (no condensation)

Ambient environment (operating)

With no corrosive gas

Ambient temperature (storage)

-20º to 60ºC

Power supply holding time

2ms min.

Weight

378g max.

2.2 Performance Specification:

Arduino Board

ARDUINO MEGA 2560

Control method

Stored program method

I/O control method

Combination of the cyclic scan and immediate refresh processing methods.

Programming language

Arduino IDE. Based on wiring (Wiring is an Open Source electronics platform composed of a

programming language. “similar to the C”. http://arduino.cc/en/Tutorial/HomePage

Microcontroller

ATmega2560

Flash Memory

256KB of which 8KB are used by the bootloader

Program capacity (SRAM)

8KB

EEPROM

4KB

Clock Speed

16MHz

Clock Speed

16MHz

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2.3 Symbology

Table that includes all the symbology that is used in the serigraph of the M-Duino PLC Arduino

Ethernet 21

I/Os Analog/Digital PLUS:

Symbol

Standard No. /

Standard Title

Standard

Reference No. /

Symbol Title

Symbol Meaning

IEC 60417 /

Graphical symbols

for use on

equipment

5031 / Direct

Current

Indicates that the equipment is

suitable for direct current only;

to identify relevant terminals

IEC 60417 /

Graphical symbols

for use on

equipment

5032 / Alternating

Current

Indicates that the equipment is

suitable for alternating current

only; to identify relevant

terminals

IEC 60417 /

Graphical symbols

for use on

equipment

5130 / Pulse

General

To identify the control by

which a pulse is started.

IEC 60417 /

Graphical symbols

for use on

equipment

5017 / Earth,

Ground

To identify an earth (ground)

terminal in cases where

neither the symbol 5018 nor

5019 is explicily required.

IEC 60417 /

Graphical symbols

for use on

equipment

5115 / SIgnal lamp

To identify the switch by

means of which the signal

lamp(s) is (are) switched on or

off.

Medical Devices

Directive

93/42/EEC

CE Marking

CE marking indicates that a

product complies with

applicable European Union

regulations

ISO 7000/

Graphical symbols

for use on

equipment

0434B /

Warning symbol

Indicates a potentially

hazardous situation which, if

not avoided, could result in

death or serious injury

ISO 7000/

Graphical symbols

for use on

equipment

5036 / Dangerous

Voltage

To indicate hazards arising

from dangerous voltages

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Precautions 3

Read this manual before attempting to use the M-Duino PLC Arduino Ethernet 21 I/Os

Analog/Digital PLUS and follow its descriptions for reference during operation.

3.1 Arduino Board

The M-Duino 21 I/Os PLUS PLCs include Arduino Mega Board as controller.

3.2 Intended Audience

This manual is intended for technicians, which must have knowledge on electrical systems.

3.3 General Precautions

The user must operate M-Duino according to the performance specifications described in this

manual.

Before using M-Duino under different conditions from what has been specified in this manual

or integrating M-Duino to nuclear control systems, railroad systems, aviation systems, vehicles,

combustion systems, medical equipment, amusement machines, safety equipment and other

systems, machines, and equipment that may have a serious influence on lives and property if

used improperly, consult your INDUSTRIAL SHIELDS representative. Ensure that the rating and

performance characteristics of M-Duino are sufficient for the systems, machines, and

equipment, and be sure to provide the systems, machines, and equipment double safety

mechanisms. This manual provides information for programming and operating the M-Duino.

Software interface 4

Industrial Shields PLC are programmed using Arduino IDE, which is a software based on the C

language. They can also be programmed using directly C but it is much easier working with

Arduino IDE as it provides lots of libraries that helps in the programming.

Industrial Shields provides boards for programming the PLCs much easier. Basically it is no

needed to define the pins and if that pins are inputs or outputs. Everything is set up

automatically if using the boards.

In order to install Industrial Shields boards, these are the steps that must be followed.

Requirements:

Arduino IDE 1.8.0 or above (better to have always the latest version).

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